This is Ultimate 0.2.5-wip.dk.contract-modifies-e378df2-m [2024-10-15 15:32:32,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-15 15:32:33,043 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-10-15 15:32:33,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-15 15:32:33,048 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-15 15:32:33,076 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-15 15:32:33,076 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-15 15:32:33,077 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-15 15:32:33,078 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-15 15:32:33,079 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-15 15:32:33,080 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-15 15:32:33,080 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-15 15:32:33,081 INFO L153 SettingsManager]: * Use SBE=true [2024-10-15 15:32:33,081 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-15 15:32:33,084 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-15 15:32:33,084 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-15 15:32:33,085 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-15 15:32:33,085 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-15 15:32:33,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-15 15:32:33,086 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-15 15:32:33,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-15 15:32:33,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-15 15:32:33,086 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-15 15:32:33,087 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-15 15:32:33,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-15 15:32:33,087 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-15 15:32:33,087 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-15 15:32:33,088 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-15 15:32:33,088 INFO L153 SettingsManager]: * Future-live optimization=false [2024-10-15 15:32:33,088 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-15 15:32:33,088 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-15 15:32:33,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: Inline calls to implemented procedures -> NEVER [2024-10-15 15:32:33,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-15 15:32:33,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-15 15:32:33,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-15 15:32:33,454 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-15 15:32:33,455 INFO L274 PluginConnector]: CDTParser initialized [2024-10-15 15:32:33,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c [2024-10-15 15:32:35,074 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-15 15:32:35,260 INFO L384 CDTParser]: Found 1 translation units. [2024-10-15 15:32:35,260 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c [2024-10-15 15:32:35,273 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/c781e4b31/a3e92b77ee144d45b1bd7f5a657dd1b9/FLAG094816cdb [2024-10-15 15:32:35,633 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/c781e4b31/a3e92b77ee144d45b1bd7f5a657dd1b9 [2024-10-15 15:32:35,635 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-10-15 15:32:35,635 INFO L274 PluginConnector]: Witness Parser initialized [2024-10-15 15:32:35,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/automizer-verification-files/SV-COMP24_unreach-call/fermat1-ll_valuebound5.yml/witness-2.1.yml [2024-10-15 15:32:35,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-15 15:32:35,694 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-15 15:32:35,696 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:35,696 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-15 15:32:35,702 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-15 15:32:35,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:35" (1/2) ... [2024-10-15 15:32:35,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c097d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:35, skipping insertion in model container [2024-10-15 15:32:35,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 03:32:35" (1/2) ... [2024-10-15 15:32:35,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79e9df1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 03:32:35, skipping insertion in model container [2024-10-15 15:32:35,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:32:35" (2/2) ... [2024-10-15 15:32:35,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c097d62 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:35, skipping insertion in model container [2024-10-15 15:32:35,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:32:35" (2/2) ... [2024-10-15 15:32:35,721 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-10-15 15:32:35,724 INFO L1541 ArrayList]: Loop invariant at [L48-L54] ((((__int128) v * 2) + ((__int128) u * u)) == (((((__int128) v * v) + ((__int128) u * 2)) + ((long long) A * 4)) + ((__int128) r * 4))) [2024-10-15 15:32:35,724 INFO L1541 ArrayList]: Loop invariant at [L40-L46] ((((__int128) v * 2) + ((__int128) u * u)) == (((((__int128) v * v) + ((__int128) u * 2)) + ((long long) A * 4)) + ((__int128) r * 4))) [2024-10-15 15:32:35,724 INFO L1541 ArrayList]: Loop invariant at [L35-L55] ((((__int128) v * 2) + ((__int128) u * u)) == (((((__int128) v * v) + ((__int128) u * 2)) + ((long long) A * 4)) + ((__int128) r * 4))) [2024-10-15 15:32:35,724 INFO L1541 ArrayList]: Function contract at [L11]: requires (1 <= cond), ensures (1 <= cond) [2024-10-15 15:32:35,746 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-15 15:32:35,935 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c[535,548] [2024-10-15 15:32:35,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:35,974 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-10-15 15:32:36,027 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound5.c[535,548] Start Parsing Local Start Parsing Local Start Parsing Local [2024-10-15 15:32:36,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-15 15:32:36,069 INFO L204 MainTranslator]: Completed translation [2024-10-15 15:32:36,070 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36 WrapperNode [2024-10-15 15:32:36,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-15 15:32:36,071 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:36,072 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-15 15:32:36,072 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-15 15:32:36,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,088 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,098 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2024-10-15 15:32:36,102 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-15 15:32:36,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-15 15:32:36,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-15 15:32:36,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-15 15:32:36,113 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,116 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,130 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure __VERIFIER_assert is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2024-10-15 15:32:36,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,131 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,134 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,141 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,147 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,149 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-15 15:32:36,154 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-15 15:32:36,154 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-15 15:32:36,154 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-15 15:32:36,155 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (1/1) ... [2024-10-15 15:32:36,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-15 15:32:36,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/certificate-witnesses-artifact/referee/z3 [2024-10-15 15:32:36,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-15 15:32:36,188 INFO L327 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-15 15:32:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-15 15:32:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-15 15:32:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-15 15:32:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-10-15 15:32:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-10-15 15:32:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-15 15:32:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-10-15 15:32:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-10-15 15:32:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-15 15:32:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-15 15:32:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-15 15:32:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-15 15:32:36,304 INFO L238 CfgBuilder]: Building ICFG [2024-10-15 15:32:36,306 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-15 15:32:36,510 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-10-15 15:32:36,537 INFO L287 CfgBuilder]: Performing block encoding [2024-10-15 15:32:36,567 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-15 15:32:36,569 INFO L314 CfgBuilder]: Removed 3 assume(true) statements. [2024-10-15 15:32:36,570 INFO L201 PluginConnector]: Adding new model witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:36 BoogieIcfgContainer [2024-10-15 15:32:36,570 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-15 15:32:36,571 INFO L112 PluginConnector]: ------------------------Referee---------------------------- [2024-10-15 15:32:36,571 INFO L270 PluginConnector]: Initializing Referee... [2024-10-15 15:32:36,572 INFO L274 PluginConnector]: Referee initialized [2024-10-15 15:32:36,572 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "CDTParser AST 15.10 03:32:35" (1/4) ... [2024-10-15 15:32:36,573 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@6a524862 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.referee AST 15.10 03:32:36, skipping insertion in model container [2024-10-15 15:32:36,574 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 15.10 03:32:35" (2/4) ... [2024-10-15 15:32:36,575 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@6a524862 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:32:36, skipping insertion in model container [2024-10-15 15:32:36,575 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 15.10 03:32:36" (3/4) ... [2024-10-15 15:32:36,575 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@6a524862 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CORRECTNESS_WITNESS 15.10 03:32:36, skipping insertion in model container [2024-10-15 15:32:36,575 INFO L184 PluginConnector]: Executing the observer RefereeObserver from plugin Referee for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 03:32:36" (4/4) ... [2024-10-15 15:32:36,577 INFO L79 RefereeObserver]: Analyzing ICFG fermat1-ll_valuebound5.c [2024-10-15 15:32:36,582 INFO L113 InvariantChecker]: Found 3 loops. [2024-10-15 15:32:36,583 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-2 to ERROR_LOC mainErr5REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:36,583 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr1REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:36,583 INFO L373 InvariantChecker]: Will check inductivity from ENTRY $Ultimate##0 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 8 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-2 to LOOP_INVARIANT_ERROR_LOC mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to LOOP_INVARIANT_ERROR_LOC mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-3 to LOOP_INVARIANT_ERROR_LOC mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-3 to ERROR_LOC mainErr6REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 7 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-3 to LOOP_INVARIANT_ERROR_LOC mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 7 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L48-2 to LOOP_INVARIANT_ERROR_LOC mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT. Corresponding subgraph has 5 edges. [2024-10-15 15:32:36,584 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION. Corresponding subgraph has 5 edges. [2024-10-15 15:32:36,585 INFO L373 InvariantChecker]: Will check inductivity from ENTRY __VERIFIER_assertENTRY to ERROR_LOC __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:36,585 INFO L373 InvariantChecker]: Will check inductivity from LOOP_HEAD L40-3 to ERROR_LOC mainErr3REQUIRES_VIOLATIONPRE_CONDITION. Corresponding subgraph has 3 edges. [2024-10-15 15:32:36,585 INFO L131 InvariantChecker]: Will check 5 loop-free subgraphs from loop head to loop head, 2 loop-free subgraphs from procedure entry to error location, 1 loop-free subgraphs from procedure entry to loop head, 4 loop-free subgraphs from loop head to error location [2024-10-15 15:32:36,646 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:36,647 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,647 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,647 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,649 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,652 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,667 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:36,669 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,669 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,669 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,670 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,670 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,687 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-2 to error location mainErr5REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:36,719 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:36,719 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,720 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,720 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,720 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,720 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,724 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:36,724 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,724 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,724 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,725 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,725 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,727 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr1REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:36,750 INFO L309 BlockEncoder]: Initial Icfg 9 locations, 8 edges [2024-10-15 15:32:36,751 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,751 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,751 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,751 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,752 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,761 INFO L101 BaseMinimizeStates]: Removed 14 edges and 7 locations by large block encoding [2024-10-15 15:32:36,762 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,762 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,762 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,762 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,762 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,768 INFO L520 InvariantChecker]: The annotation(s) from entry $Ultimate##0 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:36,785 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 7 edges [2024-10-15 15:32:36,786 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,786 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,786 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,786 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,786 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,794 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-10-15 15:32:36,795 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,795 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,795 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,795 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,798 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,800 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-2 to loop head mainErr0ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:36,813 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:32:36,814 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,814 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,814 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,814 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,815 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,820 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:32:36,820 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,820 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,821 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,821 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,821 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,822 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to loop head mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:36,835 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:32:36,836 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,836 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,836 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,836 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,837 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,843 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:32:36,843 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,843 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,844 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,844 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,844 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,847 INFO L520 InvariantChecker]: The annotation(s) from loop head L40-3 to loop head mainErr2ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:36,859 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 7 edges [2024-10-15 15:32:36,859 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,860 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,860 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,860 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,860 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,868 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-10-15 15:32:36,869 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,869 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,869 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,869 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,874 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,877 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-3 to error location mainErr6REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:36,900 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 7 edges [2024-10-15 15:32:36,901 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,901 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,901 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,901 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,902 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,908 INFO L101 BaseMinimizeStates]: Removed 12 edges and 4 locations by large block encoding [2024-10-15 15:32:36,908 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,909 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,909 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,910 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,910 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,917 INFO L520 InvariantChecker]: The annotation(s) from loop head L40-3 to loop head mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:36,932 INFO L309 BlockEncoder]: Initial Icfg 6 locations, 5 edges [2024-10-15 15:32:36,933 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,933 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,933 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,933 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,933 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,941 INFO L101 BaseMinimizeStates]: Removed 8 edges and 4 locations by large block encoding [2024-10-15 15:32:36,943 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,943 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,943 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,944 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,944 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,949 INFO L520 InvariantChecker]: The annotation(s) from loop head L48-2 to loop head mainErr4ASSERT_VIOLATIONWITNESS_INVARIANT is inductive. [2024-10-15 15:32:36,960 INFO L309 BlockEncoder]: Initial Icfg 5 locations, 5 edges [2024-10-15 15:32:36,962 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,963 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,963 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,963 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,963 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,966 INFO L101 BaseMinimizeStates]: Removed 8 edges and 3 locations by large block encoding [2024-10-15 15:32:36,966 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,966 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,967 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,967 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,968 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,973 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr1ENSURES_VIOLATIONPOST_CONDITION is inductive. [2024-10-15 15:32:36,988 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:36,989 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:36,989 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:36,989 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:36,990 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:36,990 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,991 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:36,991 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:36,991 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:36,991 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:36,991 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:36,992 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:36,994 INFO L520 InvariantChecker]: The annotation(s) from entry __VERIFIER_assertENTRY to error location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION is inductive. [2024-10-15 15:32:37,006 INFO L309 BlockEncoder]: Initial Icfg 4 locations, 3 edges [2024-10-15 15:32:37,007 INFO L259 BlockEncoder]: Using Maximize final states [2024-10-15 15:32:37,007 INFO L266 BlockEncoder]: Using Minimize states even if more edges are added than removed.=true [2024-10-15 15:32:37,007 INFO L272 BlockEncoder]: Using Minimize states using LBE with the strategy=MULTI [2024-10-15 15:32:37,007 INFO L167 BlockEncoder]: Using Apply optimizations until nothing changes=true [2024-10-15 15:32:37,007 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:37,011 INFO L101 BaseMinimizeStates]: Removed 4 edges and 2 locations by large block encoding [2024-10-15 15:32:37,012 INFO L71 MaximizeFinalStates]: 0 new accepting states [2024-10-15 15:32:37,012 INFO L101 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2024-10-15 15:32:37,012 INFO L233 BlockEncoder]: Using Create parallel compositions if possible [2024-10-15 15:32:37,012 INFO L68 ParallelComposer]: Creating parallel compositions [2024-10-15 15:32:37,012 INFO L309 BlockEncoder]: Encoded RCFG 2 locations, 1 edges [2024-10-15 15:32:37,015 INFO L520 InvariantChecker]: The annotation(s) from loop head L40-3 to error location mainErr3REQUIRES_VIOLATIONPRE_CONDITION is inductive. [2024-10-15 15:32:37,018 INFO L58 RefereeStarter]: Annotation is a valid proof of correctness. [2024-10-15 15:32:37,020 INFO L204 PluginConnector]: Invalid model from Referee for observer de.uni_freiburg.informatik.ultimate.plugins.generator.referee.RefereeObserver@6a524862 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.referee CFG 15.10 03:32:37, skipping insertion in model container [2024-10-15 15:32:37,021 INFO L131 PluginConnector]: ------------------------ END Referee---------------------------- [2024-10-15 15:32:37,023 INFO L158 Benchmark]: Toolchain (without parser) took 1327.64ms. Allocated memory is still 86.0MB. Free memory was 53.2MB in the beginning and 43.2MB in the end (delta: 10.0MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-10-15 15:32:37,024 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:37,024 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 86.0MB. Free memory was 55.2MB in the beginning and 55.0MB in the end (delta: 227.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:37,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 374.28ms. Allocated memory is still 86.0MB. Free memory was 52.9MB in the beginning and 62.1MB in the end (delta: -9.1MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-10-15 15:32:37,025 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.27ms. Allocated memory is still 86.0MB. Free memory was 62.1MB in the beginning and 61.2MB in the end (delta: 912.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-15 15:32:37,026 INFO L158 Benchmark]: Boogie Preprocessor took 50.23ms. Allocated memory is still 86.0MB. Free memory was 61.2MB in the beginning and 59.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-15 15:32:37,027 INFO L158 Benchmark]: RCFGBuilder took 416.65ms. Allocated memory is still 86.0MB. Free memory was 59.1MB in the beginning and 44.8MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-15 15:32:37,027 INFO L158 Benchmark]: Referee took 449.67ms. Allocated memory is still 86.0MB. Free memory was 44.8MB in the beginning and 43.2MB in the end (delta: 1.6MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-10-15 15:32:37,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.referee: - AnnotationCheckResult: Annotation is a valid proof of correctness. Annotation is a valid proof of correctness. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to exit of procedure __VERIFIER_assert. Annotation is valid for all loop-free paths from loop head at line 48 to check that procedure precondition always holds at line 49. Annotation is valid for all loop-free paths from loop head at line 48 to loop head at line 35. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 35. Annotation is valid for all loop-free paths from loop head at line 48 to loop head at line 48. Annotation is valid for all loop-free paths from entry of procedure __VERIFIER_assert to check that a call to reach_error is unreachable at line 13. Annotation is valid for all loop-free paths from loop head at line 35 to check that procedure precondition always holds at line 36. Annotation is valid for all loop-free paths from loop head at line 35 to loop head at line 40. Annotation is valid for all loop-free paths from loop head at line 40 to check that procedure precondition always holds at line 41. Annotation is valid for all loop-free paths from loop head at line 40 to loop head at line 40. Annotation is valid for all loop-free paths from entry of procedure main to loop head at line 35. Annotation is valid for all loop-free paths from loop head at line 40 to loop head at line 48. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 86.0MB. Free memory was 55.2MB in the beginning and 55.0MB in the end (delta: 227.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 374.28ms. Allocated memory is still 86.0MB. Free memory was 52.9MB in the beginning and 62.1MB in the end (delta: -9.1MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.27ms. Allocated memory is still 86.0MB. Free memory was 62.1MB in the beginning and 61.2MB in the end (delta: 912.2kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.23ms. Allocated memory is still 86.0MB. Free memory was 61.2MB in the beginning and 59.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 416.65ms. Allocated memory is still 86.0MB. Free memory was 59.1MB in the beginning and 44.8MB in the end (delta: 14.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Referee took 449.67ms. Allocated memory is still 86.0MB. Free memory was 44.8MB in the beginning and 43.2MB in the end (delta: 1.6MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-10-15 15:32:37,062 INFO L552 MonitoredProcess]: [MP /storage/repos/certificate-witnesses-artifact/referee/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...